PLAYER PAGE
Personal
Van Heerden, MHO (Otto)
Chess SA id
198039932FIDE id
?Date of birth
1998-04-17 (Adult)Gender
MaleRegion
Cape Winelands (WCW)Citizen
RSATitles
Chess SA registered
NoLast active game
2023-01-21Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1270.9 | 1272.5 | 1239 | 1239 |
| Raw rating | 1270.9 | 1272.5 | 1239 | 1239 |
| Weighted rating | 1270.9 | 1272.5 | 1239 | 1239 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 770.9 | 772.5 | 739 | 739 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 149.9 | 149.5 | 156.9 | 156.9 |
| Highest rating | 1467.12023-01-01 | 1447.52023-01-01 | 12392024-02-01 | 12392024-02-01 |
| Highest raw rating | 1270.92024-02-01 | 1272.52024-02-01 | 12392024-02-01 | 12392024-02-01 |
| Highest weighted rating | 1270.92025-02-01 | 1272.52025-02-01 | 12392024-02-01 | 12392024-02-01 |
| Highest weighted performance | 1467.12023-01-01 | 1447.52023-01-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1270.9 | 1272.5 | 1239 | 1239 |
| Analysis | ||||
| Rating | 1270.9 | 1272.5 | 1239 | 1239 |
| Raw rating | 1270.9 | 1272.5 | 1239 | 1239 |
| Weighted rating | 1270.9 | 1272.5 | 1239 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 770.9 | 772.5 | 739 | 739 |
| Max/Min rating change allowed | 149.9 | 149.5 | 156.9 | 156.9 |
| Games | 0 | 0 | 0 | 0 |
| Score | 0 | 0 | 0 | 0 |
| Expected score | 0 | 0 | 0 | 0 |
| Score-Expected | 0 | 0 | 0 | 0 |
| Temp raw +/- | 0 | 0 | 0 | 0 |
| Final raw +/- | 0 | 0 | 0 | 0 |
| New raw rating | 1270.9 | 1272.5 | 1239 | 1239 |
| New weighted rating | 1270.9 | 1272.5 | 1239 | 1239 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1270.9 | 1272.5 | 1239 | 1239 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1270.9 | 1272.5 | 1239 | 1239 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 770.9 | 772.5 | 739 | 739 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 4 | 4 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 9 | 9 | 0 | 0 |
| Games since | |||||||||||||||||
| Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | Adult | ||||||||||||||||
| Region | Cape Winelands (WCW) | ||||||||||||||||
| Province | Western Cape (WC) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult Male | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult Male | -1 | -1 | -1 | ||||||||||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 0 | 0 | 0 | 0 | 0 | 0 |
| Standard | 0 | 0 | 0 | 0 | 0 | 0 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 0 | 0 | 0 | 0 | 0 | 0 |
| Standard | 0 | 0 | 0 | 0 | 0 | 0 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 4 | 3 | 75 | 212.5 | 1244.6 | 1457.1 |
| Standard | 4 | 3 | 75 | 212.5 | 1244.6 | 1457.1 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1270.9 | 1272.5 | 1239 | 1239 |
| 2025-09-01 | 1270.9 | 1272.5 | 1239 | 1239 |
| 2025-08-01 | 1270.9 | 1272.5 | 1239 | 1239 |
| 2025-07-01 | 1270.9 | 1272.5 | 1239 | 1239 |
| 2025-06-01 | 1270.9 | 1272.5 | 1239 | 1239 |
| 2025-05-01 | 1270.9 | 1272.5 | 1239 | 1239 |
| 2025-04-01 | 1270.9 | 1272.5 | 1239 | 1239 |
| 2025-03-01 | 1270.9 | 1272.5 | 1239 | 1239 |
| 2025-02-01 | 1270.9 | 1272.5 | 1239 | 1239 |
| 2025-01-01 | 1270.9 | 1272.5 | 1239 | 1239 |
| 2024-12-01 | 1270.9 | 1272.5 | 1239 | 1239 |
| 2024-11-01 | 1270.9 | 1272.5 | 1239 | 1239 |
| 2024-10-01 | 1270.9 | 1272.5 | 1239 | 1239 |
| 2024-09-01 | 1270.9 | 1272.5 | 1239 | 1239 |
| 2024-08-01 | 1270.9 | 1272.5 | 1239 | 1239 |
| 2024-07-01 | 1270.9 | 1272.5 | 1239 | 1239 |
| 2024-06-01 | 1270.9 | 1272.5 | 1239 | 1239 |
| 2024-08-01 | 1270.9 | 1272.5 | 1239 | 1239 |
| 2024-04-01 | 1270.9 | 1272.5 | 1239 | 1239 |
| 2024-03-01 | 1270.9 | 1272.5 | 1239 | 1239 |
| 2024-02-01 | 1270.9 | 1272.5 | 1239 | 1239 |
| 2024-01-01 | 1270.9 | 1272.5 | 1239 | 1239 |
| 2023-12-01 | 1270.9 | 1272.5 | 1239 | 1239 |
| 2023-11-01 | 1270.9 | 1272.5 | 1239 | 1239 |
Comming soon.
Tournaments
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Marie Delport Memorial 2023 (Open) | 2023-01-21 | 2023-01-21 | Standard | Cape Winelands (WCW) | 6 | 4 | 3 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentMarie Delport Memorial 2023 | TournamentMarie Delport Memorial 2023 | ||||||
| date2023-01-21 | rnd5 | typeStandard | result1 | date2023-01-21 | rnd6 | typeStandard | result1 | ||
| OpponentTitus, J (Jordyn) | OpponentVan Wyk, I (Igshaan) | ||||||||
| 2 | 1 | TournamentMarie Delport Memorial 2023 | TournamentMarie Delport Memorial 2023 | ||||||
| date2023-01-21 | rnd1 | typeStandard | result1 | date2023-01-21 | rnd1 | typeStandard | result1 | ||
| OpponentFourie, X (Xavier) | OpponentFourie, X (Xavier) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentMarie Delport Memorial 2023 | TournamentMarie Delport Memorial 2023 | ||||||
| date2023-01-21 | rnd5 | typeStandard | result1 | date2023-01-21 | rnd6 | typeStandard | result1 | ||
| OpponentTitus, J (Jordyn) | OpponentVan Wyk, I (Igshaan) | ||||||||
| 2 | 1 | TournamentMarie Delport Memorial 2023 | TournamentMarie Delport Memorial 2023 | ||||||
| date2023-01-21 | rnd1 | typeStandard | result1 | date2023-01-21 | rnd1 | typeStandard | result1 | ||
| OpponentFourie, X (Xavier) | OpponentFourie, X (Xavier) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentMarie Delport Memorial 2023 | TournamentMarie Delport Memorial 2023 | ||||||
| date2023-01-21 | rnd5 | typeStandard | result1 | date2023-01-21 | rnd6 | typeStandard | result1 | ||
| OpponentTitus, J (Jordyn) | OpponentVan Wyk, I (Igshaan) | ||||||||
| 2 | 1 | TournamentMarie Delport Memorial 2023 | TournamentMarie Delport Memorial 2023 | ||||||
| date2023-01-21 | rnd1 | typeStandard | result1 | date2023-01-21 | rnd1 | typeStandard | result1 | ||
| OpponentFourie, X (Xavier) | OpponentFourie, X (Xavier) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentMarie Delport Memorial 2023 | TournamentMarie Delport Memorial 2023 | ||||||
| date2023-01-21 | rnd5 | typeStandard | result1 | date2023-01-21 | rnd6 | typeStandard | result1 | ||
| OpponentTitus, J (Jordyn) | OpponentVan Wyk, I (Igshaan) | ||||||||
| 2 | 1 | TournamentMarie Delport Memorial 2023 | TournamentMarie Delport Memorial 2023 | ||||||
| date2023-01-21 | rnd1 | typeStandard | result1 | date2023-01-21 | rnd1 | typeStandard | result1 | ||
| OpponentFourie, X (Xavier) | OpponentFourie, X (Xavier) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
Top 10 opponents most often played
| # | Opponent | Main | Standard | Rapid | Blitz | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gms | Score | Dp | Gms | Score | Dp | Gms | Score | Dp | Gms | Score | Dp | ||
| Aor | Prat | Aor | Prat | Aor | Prat | Aor | Prat | ||||||
| 1 | Titus ,J (Jordyn) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1182.6 | 1607.6 | 1156.4 | 1607.6 | 0 | 0 | 0 | 0 | ||||||
| 2 | Fourie ,X (Xavier) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1179.2 | 1604.2 | 1210.2 | 1604.2 | 0 | 0 | 0 | 0 | ||||||
| 3 | Van Wyk ,I (Igshaan) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1359 | 1784 | 1334.2 | 1784 | 0 | 0 | 0 | 0 | ||||||
| 4 | Hayward ,C (Catherine) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1257.4 | 832.4 | 1200 | 832.4 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|